上海地铁明珠线二期西藏南路站基坑施工技术  

Construction technology for deep excavation of South Tibet Station of Shanghai Metro

作　　者：徐安军 王建华[2] 丁勇春[2] 

机构地区：[1]上海市基础公司,上海200002 [2]上海交通大学土木工程系,上海200240

出　　处：《岩土工程学报》2006年第B11期1707-1711,共5页Chinese Journal of Geotechnical Engineering

基　　金：上海科学技术委员会资助课题(04dz12001)

摘　　要：针对上海地铁明珠线二期地铁西藏南路站基坑工程,介绍了复杂地质条件下的深基坑开挖与围护结构施工技术、信息化施工监测体系和环境保护措施。解决了复杂地质条件下大型基坑开挖中的基坑稳定性、分层分块开挖、地下水控制、支撑结构施工、周边环境保护等关键施工技术问题,可为国内同类基坑工程的设计和施工提供借鉴和参考。Some key construction techniques used in deep excavation in complex geological conditions for South Tibet Station of Shanghai Metro were introduced, including excavation and support techniques, information construction systems and environmental protection countermeasures. Some primary concerned problems, including global stability of deep excavation in complex geological conditions, stratified and partitioned excavation, underground water lowering, retaining structures construction and environmental protection measures, were solved successfully in this project. It can provide guidelines for the design and construction of deep excavation in domestic engineering practice.

关 键 词：深基坑 支护结构 环境保护 施工技术 

分 类 号：TU473[建筑科学—结构工程]